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United Kingdom weather

Weather in Southend-on-Sea for December 2026

Your guide to Southend-on-Sea weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Southend-on-Sea at the beginning of December is 9.2 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 9.2 °C by the end of December.

    • Rain 🌧️

  • The climate of Southend-on-Sea in December is notably wet, with an average of 14 rainy days, and a total of 70.4 mm of precipitation.

    • More

  • Is December a good time to visit Southend-on-Sea? check out the best time to travel to Southend-on-Sea page.

  • ✨ Is December a good time to visit Southend-on-Sea? – Ask the AI Weatherman

Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
10°/6°
Temperatures
Average wind speed
34 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Southend-on-Sea Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light sleet showers
9°
2
Partly cloudy
8°
3
Light rain
8°
4
Light rain
9°
5
Light rain
10°
6
Cloudy
9°
7
Light rain
11°
8
Patchy rain possible
10°
9
Light rain
11°
10
Light rain
10°
11
Patchy rain possible
9°
12
Moderate or heavy rain with thunder
10°
13
Patchy rain possible
8°
14
Patchy rain possible
8°
15
Patchy rain possible
9°
16
Patchy rain possible
11°
17
Sunny
10°
18
Light rain
12°
19
Light rain
11°
20
Patchy rain possible
9°
21
Light rain
11°
22
Patchy rain possible
9°
23
Light rain
9°
24
Partly cloudy
10°
25
Light rain
9°
26
Sunny
9°
27
Patchy rain possible
10°
28
Light rain
10°
29
Partly cloudy
8°
30
Patchy rain possible
9°
31
Light rain
9°

Temperatures trend during December in Southend-on-Sea

See the weather trend as well as the moving average line

December weather in Southend-on-Sea day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Light sleet showers
Light sleet showers
 9° /5° 2.5 mm 0.6
2 Dec. Partly cloudy
Partly cloudy
 8° /5° 0.8 mm 0.6
3 Dec. Light rain
Light rain
 8° /3° 3.1 mm 0.6
4 Dec. Light rain
Light rain
 9° /5° 6.2 mm 0.6
5 Dec. Light rain
Light rain
 10° /6° 6.5 mm 0.5
6 Dec. Cloudy
Cloudy
 9° /6° 0.3 mm 0.5
7 Dec. Light rain
Light rain
 11° /7° 4.5 mm 0.5
8 Dec. Patchy rain possible
Patchy rain possible
 10° /8° 1.7 mm 0.5
9 Dec. Light rain
Light rain
 11° /9° 3.9 mm 0.5
10 Dec. Light rain
Light rain
 10° /7° 2.7 mm 0.5
11 Dec. Patchy rain possible
Patchy rain possible
 9° /6° 0.2 mm 0.5
12 Dec. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 10° /7° 2.5 mm 0.5
13 Dec. Patchy rain possible
Patchy rain possible
 8° /6° 0.3 mm 0.5
14 Dec. Patchy rain possible
Patchy rain possible
 8° /5° 0.1 mm 0.5
15 Dec. Patchy rain possible
Patchy rain possible
 9° /6° 0.2 mm 0.5
16 Dec. Patchy rain possible
Patchy rain possible
 11° /7° 1.7 mm 0.5
17 Dec. Sunny
Sunny
 10° /7° 0 mm 0.5
18 Dec. Light rain
Light rain
 12° /9° 6.1 mm 0.5
19 Dec. Light rain
Light rain
 11° /5° 4.5 mm 0.5
20 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 1.1 mm 0.5
21 Dec. Light rain
Light rain
 11° /8° 2.7 mm 0.5
22 Dec. Patchy rain possible
Patchy rain possible
 9° /7° 1.6 mm 0.5
23 Dec. Light rain
Light rain
 9° /7° 3.5 mm 0.5
24 Dec. Partly cloudy
Partly cloudy
 10° /7° 0.4 mm 0.5
25 Dec. Light rain
Light rain
 9° /8° 2.5 mm 0.5
26 Dec. Sunny
Sunny
 9° /5° 0.2 mm 0.5
27 Dec. Patchy rain possible
Patchy rain possible
 10° /5° 1.1 mm 0.5
28 Dec. Light rain
Light rain
 10° /7° 3.3 mm 0.5
29 Dec. Partly cloudy
Partly cloudy
 8° /5° 0 mm 0.5
30 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 2 mm 0.5
31 Dec. Light rain
Light rain
 9° /7° 4.2 mm 0.5
Next
Important Notice
Our weather forecast for Southend-on-Sea in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Southend-on-Sea forecast closer to your planned date for the most up-to-date weather information.
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Southend-on-Sea in December - FAQ

What are the expected maximum and minimum temperatures in Southend-on-Sea during December?
During December, expect a variety of temperatures with highs around 10° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Southend-on-Sea during December?
Moderate rainfall is anticipated in Southend-on-Sea during December, with a total of 70.4 mm spread over approximately 14 days. Considering plans for rainy days is advisable.

Will it snow in Southend-on-Sea in December 2026?
Southend-on-Sea typically sees 0.1 cm of snowfall during December.

What are the typical wind conditions in Southend-on-Sea during December?
The average wind speed in Southend-on-Sea during December is 34 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Southend-on-Sea

Explore the daily rainfall trends and prepare for Southend-on-Seas December weather 💧
Typically, Southend-on-Sea has 14 rainy days in December with a total of 70.4 mm of rainfall.
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Location coordinates Where is Southend-on-Sea?

Get accurate weather forecasts for Southend-on-Sea, located at latitude 51.538 and longitude 0.714. Stay updated with localized weather information tailored for Southend-on-Sea.

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